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Note 5 - Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2012

Property, Plant and Equipment [Table Text Block]

	2012			2011
	(in thousands)			(in thousands)

Land	$	257		$	257
Building and improvements		3,552			3,526
Machinery and equipment		3,120			2,900
Construction in progress		123			123
		7,052			6,806
Less accumulated depreciation		(4,361	)		(4,006	)

Property, plant and equipment, net	$	2,691		$	2,800

- Definition

Tabular disclosure of the useful life and salvage value of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.

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